Posted by **mas** on Saturday, October 16, 2010 at 4:15pm.

A grinding wheel 0.62 m in diameter rotates at 2400 rpm.

(a) Calculate its angular velocity in rad/s.

rad/s

(b) What are the linear speed and acceleration of a point on the edge of the grinding wheel?

linear speed m/s

radial acceleration m/s2

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